CN102173548A - Method for improving degradation and aerobic composting of cow dung with earthworm - Google Patents
Method for improving degradation and aerobic composting of cow dung with earthworm Download PDFInfo
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- CN102173548A CN102173548A CN2010105956244A CN201010595624A CN102173548A CN 102173548 A CN102173548 A CN 102173548A CN 2010105956244 A CN2010105956244 A CN 2010105956244A CN 201010595624 A CN201010595624 A CN 201010595624A CN 102173548 A CN102173548 A CN 102173548A
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- earthworms
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- 241000361919 Metaphire sieboldi Species 0.000 title claims abstract description 53
- 210000003608 fece Anatomy 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000009264 composting Methods 0.000 title claims abstract description 19
- 230000015556 catabolic process Effects 0.000 title abstract 2
- 238000006731 degradation reaction Methods 0.000 title abstract 2
- 241000287828 Gallus gallus Species 0.000 claims abstract description 33
- 235000013330 chicken meat Nutrition 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000011081 inoculation Methods 0.000 claims abstract description 13
- 239000010902 straw Substances 0.000 claims abstract description 13
- 238000009395 breeding Methods 0.000 claims abstract description 6
- 230000001488 breeding effect Effects 0.000 claims abstract description 6
- 230000003203 everyday effect Effects 0.000 claims abstract description 6
- 239000002361 compost Substances 0.000 claims description 24
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 8
- 238000012360 testing method Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 5
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 229960000583 acetic acid Drugs 0.000 claims description 4
- 239000012362 glacial acetic acid Substances 0.000 claims description 4
- 239000003643 water by type Substances 0.000 claims description 4
- 235000019733 Fish meal Nutrition 0.000 claims description 3
- 239000004467 fishmeal Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 241001233061 earthworms Species 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 239000010871 livestock manure Substances 0.000 abstract description 5
- 238000000855 fermentation Methods 0.000 abstract description 4
- 230000004151 fermentation Effects 0.000 abstract description 4
- 241000209094 Oryza Species 0.000 abstract 2
- 235000007164 Oryza sativa Nutrition 0.000 abstract 2
- 235000009566 rice Nutrition 0.000 abstract 2
- 241000251468 Actinopterygii Species 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000001139 pH measurement Methods 0.000 abstract 1
- 244000144972 livestock Species 0.000 description 10
- 244000144977 poultry Species 0.000 description 9
- 235000013594 poultry meat Nutrition 0.000 description 9
- 238000012258 culturing Methods 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 239000003337 fertilizer Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000050 nutritive effect Effects 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a method for improving degradation and aerobic composting of cow dung with earthworms and belongs to the field of agricultural techniques. The invention is characterized in that: the cow dung with a water content of 50% to 70% is collected after high-temperature fermentation stage and fed into a modified composting pond; the body of the composting pond is full of cow dung and the height of the cow dung pile is 0.4 m; 8000 to 15000 Daping No.2 earthworms are inoculated into the pond, and rice straws are coated on the surface of the pile after all the earthworms go into the pile and watered thoroughly; pile samples are collected for pH measurement during the culture process, and the range of pH suitable for earthworm growth is 6.5 to 8.5; after the inoculation is completed, the water is applied for 2 to 3 times every day to wet the rice straw coating, and the water content is controlled about 60% to about 70%; chickens are raised in chicken cages after the earthworms reproduce to a certain breeding amount; the reproduced earthworms are taken out of the pond and dried and pulverized to make fish feeds; the manures of the chickens and the manures of the earthworms are directly fed into the composting pond for composting, to increase the composting effect; and the reproduced earthworms are directly used to feed the chickens. Therefore, a complete agricultural ecological chain is formed.
Description
Technical field
The present invention relates to a kind of earthworm strengthened degraded cow dung aerobic compost technology, belong to agricultural technology field.
Background technology
Along with the tremendous development of rural area livestock industry, a large amount of feces of livestock and poultry are also serious day by day to the influence of environment, particularly in lake drainage.Because also do not have the facility and the method for perfect relatively collection and treatment feces of livestock and poultry at present, a large amount of feces of livestock and poultry of rural area generation every day are in the state of arbitrarily banking up substantially.Be rich in nutritive elements such as nitrogen phosphorus in these feces of livestock and poultry of arbitrarily banking up, being easy to run off enters the lake, causes body eutrophication, destroys ecotope.
Feces of livestock and poultry is useless admittedly as a kind of important agricultural, has only the field every year twice, and all the other most of times all are to be in the state of arbitrarily banking up.In the so long time, the number of dropouts of nitrogen phosphorus can not be ignored.
The present phenomenon of arbitrarily banking up at feces of livestock and poultry, the mode that mainly adopts the family to combine with stack retting pond and centralized collection collects feces of livestock and poultry at random and carries out simple and easy compost.This composting process dependence physical environment is very big, and envrionment temperature, rainfall all can impact the compost process, and fermentation is in the amphimicrobian condition always, and the effect of becoming thoroughly decomposed is bad.And because the custom of peasant household's continuously feeding, so in fact the feces of livestock and poultry that the approaching also field phase enters stack retting pond compost does not become thoroughly decomposed fully.As fertilizer sources is administered to after the farmland, and not only contaminate environment, and a large amount of germs is also propagated easily everywhere.Therefore exploitation aerobic compost technology quick, efficient, cleaning seems very necessary.
Summary of the invention
In order to overcome factor complexity in the simple and easy composting process of feces of livestock and poultry, the shortcomings such as time length of becoming thoroughly decomposed.Adopt earthworm strengthened degraded aerobic compost technology, combine, form an Agro-ecology chain, can effectively improve composting conditions, accelerate the process of becoming thoroughly decomposed, improve compost quality with the live chickens breed.
The earthworm strengthened degraded of the present invention cow dung aerobic compost method feature is: collect and passed through the high temperature yeast phase, water ratio adds in the improvement stack retting pond the cow dung of 50%-70%, is paved with the pond body, waste height 0.4m; Bank up finish after, the big flat No. 2 about 8000-15000 bars of kind earthworm of inoculation, treat that earthworm enters after the heap body fully, at heap surface mulching straw, and water irrigates, gather heap sample body test pH value in the breeding process, the PH scope of earthworm suitable growth is between 6.5-8.5, and after inoculation was finished, watered 2-3 every day, be advisable with the straw that waters covering, keep water ratio about 60-70%, treat that earthworm breeds after the some amount, can raise chickens in chicken coop or treat that earthworm breeds after the some amount, the earthworm that breeds in the pond is sorted out in good time, and it is fish meal that post-treatment is pulverized in oven dry.
During the test pH value, as monitor heap body PH not in optimum range, be lower than 6.5 adjustable dosage soda (NaHCO
3) the solution adjustment, be higher than at 8.5 o'clock, adjust with the lower concentration glacial acetic acid solution, PH is adjusted to about 7.5-8.
A kind of earthworm strengthened degraded cow dung aerobic composting device of the present invention, it is characterized in that comprising: apparatus main body is pond body (1), opening for feed panelling (2), chicken coop (3), thieff hatch (4), opening for feed (5), apparatus main body is that pond body (1) exterior bottom has several thieff hatchs (4), apparatus main body is that pond body (1) inside is placed with the dividing plate that several piece opening for feed panelling (2) is reached, apparatus main body is that the top of pond body (1) internal partition is chicken coop (3), and it is that the chicken coop (3) on pond body (1) top is located that opening for feed (5) is positioned at apparatus main body.
Advantage of the present invention is as follows:
The present invention by culturing live chickens and inoculation earthworm, regulates temperature and oxygen level in the composting process in conjunction with improved stack retting pond, makes compost can be in oxygen condition always, carries out motorless aerobic compost, can accelerate the process of compost maturity, and improve compost quality.And the chicken manure that the live chickens of culturing produce directly enters the stack retting pond and adds compost, can improve the compost fertilizer efficiency, and the earthworm of breed is used for feeding chicken as feed, forms a complete Agro-ecology chain, has good environment and economic benefit, is adapted at the rural area big area and promotes.
Description of drawings
Fig. 1 is the stack retting pool structure synoptic diagram of the present invention's improvement.
Fig. 2 is the schematic flow sheet of the earthworm strengthened degraded of the present invention cow dung aerobic compost method.
Among its Fig. 1: the 1-apparatus main body is pond body, 2-opening for feed panelling, 3-chicken coop, 4-thieff hatch, 5-opening for feed.
Embodiment
Below in conjunction with Fig. 1 and Fig. 2, the specific embodiment of inventing is described in detail, but content of the present invention is not limited to this.
Patent of the present invention mainly is the aerobic compost technology of developing on the basis in improved earthworm strengthened degraded stack retting pond.In improved stack retting pond, add chicken coop.By culturing live chickens, rely on the body temperature of chicken to keep the envrionment temperature that needs in the composting process.In composting process, inoculate earthworm, utilize earthworm degraded ight soil, and keep competent oxygen level, make fermentation be in oxygen condition always, carry out unpowered aerobic compost, improve composting efficiency and quality by the motion of earthworm.
Embodiment 1
Winter is when culturing, and collects and passed through the high temperature yeast phase, and water ratio adds in the improvement stack retting pond of 2m * 2m * 2.5m 2 tons of the cow dungs of 50%-60%, is paved with the pond body, waste height 0.4m.Bank up finish after, about 8000 of the big flat No. 2 kind earthworms of inoculation.Treat that earthworm enters after the heap body fully, at heap surface mulching straw, and water irrigates.Gather heap sample body test pH value in the breeding process.The PH scope of earthworm suitable growth is between 6.5-8.5.As monitor heap body PH not in optimum range, be lower than 6.5 adjustable doses soda (NaHCO
3) the solution adjustment, be higher than at 8.5 o'clock, adjust with the lower concentration glacial acetic acid solution, PH is adjusted to about 7.5-8.
The earthworm suitable growth temperature is 10-25 ℃, and winter temperature is lower, suitable earthworm growth.After inoculation is finished, watered once in per 3 days, be advisable, keep water ratio about 60% with the straw that irrigates covering.The straw that covers can play insulation effect, makes temperature maintenance at optimum range.Can carry out the egg reproduction first time in 14 days after the general earthworm inoculation, treat that earthworm breeds after the some amount, can raise chickens in chicken coop.The earthworm that breeds in the pond is sorted out as the chicken feed in good time.Chicken manure is directly called in the pond as earthworm feedstuff from chicken coop, and participates in compost.
Generally scheduled to last with two months, cow dung can be piled rotten ripe in the pond.And because output wormcast after the edible cow dung of earthworm, heap body cumulative volume reduces, but nutritive element enrichments such as N, P, fertilizer efficiency improves.
Embodiment 2
Summer is when culturing, and collects and passed through the high temperature yeast phase, and water ratio adds in the improvement stack retting pond of 5m * 2.5m * 2.5m 5 tons of the cow dungs of 65%-70%, is paved with the pond body, waste height 0.4m.Bank up finish after, about 15000 of the big flat No. 2 kind earthworms of inoculation treat that earthworm enters after the heap body fully, at heap surface mulching straw, and water irrigates.Gather heap sample body test pH value in the breeding process.The PH scope of earthworm suitable growth is between 6.5-8.5.As monitor heap body PH not in optimum range, be lower than 6.5 adjustable doses soda (NaHCO
3) the solution adjustment, be higher than at 8.5 o'clock, adjust with the lower concentration glacial acetic acid solution, PH is adjusted to about 7.5-8.
The earthworm suitable growth temperature is 10-25 ℃, and summer temperature is higher, is not suitable for the earthworm growth, after inoculation is finished, waters every day 2 times, is advisable with the straw that waters covering, keeps water ratio about 70%.The straw that covers can play the effect of sheltering from heat or light, and keeps competent moisture can play cooling effect, makes temperature maintenance at optimum range.
Be not suitable for raising chickens in the pond summer, treats that earthworm breeds after the some amount, and the earthworm that breeds in the pond is sorted out in good time, can be processed as fish meal after oven dry is pulverized and sell.
The summer temperature height, left and right sides cow dung can be piled rotten ripe in general 40 days.
Collect 5 tons of fresh cow dungs, water ratio is about 80%, adds in the improvement stack retting pond of 5m * 2.5m * 2.5m, is paved with the pond body, waste height 0.4m.Bank up about 15 days, the monitoring heap temperature changes, and the pliotherm period to be fermented goes over, and heap temperature drops to about 20 degree, and water ratio can be inoculated earthworm during 60% left and right sides.
About 15000 of the big flat No. 2 kind earthworms of inoculation treat that earthworm enters after the heap body fully, and at heap surface mulching straw, and water irrigates.Monitoring heap body PH changes, and it is maintained about 7.5-8.
Per 3 days of winter watered once, and water twice every day in summer, kept heap temperature to maintain 20 ℃, and water ratio maintains about 60%.Treat in time to sort out after the earthworm breeding.In about 40 days of summer, about 2 months of winter, ight soil can be piled rotten ripe.Earthworm can be sorted out and be used for next batch inoculation, windrow is as fertilizer field also.
The present invention by culturing live chickens, relies on the body temperature of chicken to keep the envrionment temperature that needs in the composting process in conjunction with improvement stack retting pond.In composting process, inoculate earthworm, utilize earthworm degraded ight soil, and keep competent oxygen level, make fermentation be in oxygen condition always, carry out unpowered aerobic compost, improve composting efficiency and quality by the motion of earthworm.The chicken manure that the live chickens of culturing produce and the ight soil of earthworm output directly enter the stack retting pond and carry out compost, can improve the compost fertilizer efficiency, and the earthworm of breed is directly used in and feeds chicken, forms a complete Agro-ecology chain.
Claims (3)
1. earthworm strengthened degraded cow dung aerobic compost method is characterized in that: collect and passed through the high temperature yeast phase, water ratio adds in the improvement stack retting pond the cow dung of 50%-70%, is paved with the pond body, waste height 0.4m; Bank up finish after, the big flat No. 2 about 8000-15000 bars of kind earthworm of inoculation, treat that earthworm enters after the heap body fully, at heap surface mulching straw, and water irrigates, gather heap sample body test pH value in the breeding process, the PH scope of earthworm suitable growth is between 6.5-8.5, and after inoculation was finished, watered 2-3 every day, be advisable with the straw that waters covering, keep water ratio about 60-70%, treat that earthworm breeds after the some amount, can raise chickens in chicken coop or treat that earthworm breeds after the some amount, the earthworm that breeds in the pond is sorted out in good time, and it is fish meal that post-treatment is pulverized in oven dry.
2. earthworm strengthened degraded cow dung aerobic compost method according to claim 1 is characterized in that: during the test pH value, as monitor heap body PH not in optimum range, be lower than 6.5 adjustable dosage soda (NaHCO
3) the solution adjustment, be higher than at 8.5 o'clock, adjust with the lower concentration glacial acetic acid solution, PH is adjusted to about 7.5-8.
3. earthworm strengthened degraded cow dung aerobic composting device, it is characterized in that comprising: apparatus main body is pond body (1), opening for feed panelling (2), chicken coop (3), thieff hatch (4), opening for feed (5), apparatus main body is that pond body (1) exterior bottom has several thieff hatchs (4), apparatus main body is that pond body (1) inside is placed with the dividing plate that several piece opening for feed panelling (2) is reached, apparatus main body is that the top of pond body (1) internal partition is chicken coop (3), and it is that the chicken coop (3) on pond body (1) top is located that opening for feed (5) is positioned at apparatus main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010595624.4A CN102173548B (en) | 2010-12-20 | 2010-12-20 | Method for improving degradation and aerobic composting of cow dung with earthworm |
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| CN201010595624.4A CN102173548B (en) | 2010-12-20 | 2010-12-20 | Method for improving degradation and aerobic composting of cow dung with earthworm |
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| CN102173548A true CN102173548A (en) | 2011-09-07 |
| CN102173548B CN102173548B (en) | 2014-03-19 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649652A (en) * | 2012-03-30 | 2012-08-29 | 宋忠俭 | Production method of earthworm cast-based ecological organic fertilizer |
| CN103265154A (en) * | 2013-04-27 | 2013-08-28 | 罗炳 | Resource utilization and comprehensive treatment process for sewage and manure generated during cultivation |
| CN105237050A (en) * | 2015-09-01 | 2016-01-13 | 黔东南苗族侗族自治州农业科学院 | Bio-fertilizer for flowers and preparation method thereof |
| CN106333130A (en) * | 2015-07-02 | 2017-01-18 | 江苏步龙生物科技有限公司 | Method for preparation of fish feed from cow dung |
| CN108467293A (en) * | 2018-05-31 | 2018-08-31 | 贵州盈丰农业发展有限公司 | A method of producing organic fertilizer using cow dung |
| CN111574023A (en) * | 2020-05-19 | 2020-08-25 | 仲恺农业工程学院 | Biological evaporation treatment method for farm sewage |
| CN111592388A (en) * | 2020-05-11 | 2020-08-28 | 江苏地力有机肥料科技有限公司 | Production process of wormcast fertilizer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1014766B (en) * | 1987-08-08 | 1991-11-20 | 华南师范大学 | Method for producing animal protein by breeding earthworm with brewer's grain |
| CN1463936A (en) * | 2002-06-20 | 2003-12-31 | 吴玉春 | Process for urban fecal treatment using engineering earthworm |
-
2010
- 2010-12-20 CN CN201010595624.4A patent/CN102173548B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1014766B (en) * | 1987-08-08 | 1991-11-20 | 华南师范大学 | Method for producing animal protein by breeding earthworm with brewer's grain |
| CN1463936A (en) * | 2002-06-20 | 2003-12-31 | 吴玉春 | Process for urban fecal treatment using engineering earthworm |
Non-Patent Citations (2)
| Title |
|---|
| 《中国优秀硕士学位论文全文数据库 农业科技辑(月刊)》 20091215 汪孙军 蚯蚓对牛粪的转化作用及其产物的初步应用效果 第17-19页 1-3 , * |
| 《中国动物保健》 20100731 郭添福 蚯蚓资源化处理猪粪技术 第68-69页 1-3 , * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649652A (en) * | 2012-03-30 | 2012-08-29 | 宋忠俭 | Production method of earthworm cast-based ecological organic fertilizer |
| CN103265154A (en) * | 2013-04-27 | 2013-08-28 | 罗炳 | Resource utilization and comprehensive treatment process for sewage and manure generated during cultivation |
| CN106333130A (en) * | 2015-07-02 | 2017-01-18 | 江苏步龙生物科技有限公司 | Method for preparation of fish feed from cow dung |
| CN105237050A (en) * | 2015-09-01 | 2016-01-13 | 黔东南苗族侗族自治州农业科学院 | Bio-fertilizer for flowers and preparation method thereof |
| CN108467293A (en) * | 2018-05-31 | 2018-08-31 | 贵州盈丰农业发展有限公司 | A method of producing organic fertilizer using cow dung |
| CN111592388A (en) * | 2020-05-11 | 2020-08-28 | 江苏地力有机肥料科技有限公司 | Production process of wormcast fertilizer |
| CN111574023A (en) * | 2020-05-19 | 2020-08-25 | 仲恺农业工程学院 | Biological evaporation treatment method for farm sewage |
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| CN102173548B (en) | 2014-03-19 |
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